Columbia 3 WNW Threshold Days by Year (USC00401957)

17 fixed thresholds counted per year at Columbia 3 WNW (USC00401957): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Columbia 3 WNW Thresholds

Columbia 3 WNW: days with 10 mm (0.39 in) or more of precipitation in 74 years, most in 1989 with 57.
Columbia 3 WNW: days with 25 mm (0.98 in) or more of precipitation in 74 years, most in 1983 with 26.
Columbia 3 WNW: days with 50 mm (1.97 in) or more of precipitation in 72 years, most in 1994 with 9.
Columbia 3 WNW: days with a maximum temperature at or above 30 C (86 F) in 71 years, most in 2007 with 124.
17 fixed thresholds have at least one qualifying day at Columbia 3 WNW.

Days at or above 30 C (86 F)

71 years with a qualifying day

Days per year at Columbia 3 WNW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 124 in 2007.

Days at or above 30 C (86 F) per year at Columbia 3 WNW
Year	Days	Decade average
1949	86	86
1950	65	95.6
1951	100	95.6
1952	110	95.6
1953	122	95.6
1955	103	95.6
1956	95	95.6
1957	76	95.6
1958	94	95.6
1960	79	87.3
1961	68	87.3
1962	106	87.3
1963	100	87.3
1964	102	87.3
1965	104	87.3
1966	75	87.3
1967	60	87.3
1968	83	87.3
1969	96	87.3
1970	85	78.4
1971	79	78.4
1972	84	78.4
1974	56	78.4
1975	78	78.4
1976	49	78.4
1977	102	78.4
1978	94	78.4
1980	112	85.1
1981	83	85.1
1982	88	85.1
1983	69	85.1
1985	68	85.1
1986	99	85.1
1987	99	85.1
1988	90	85.1
1989	58	85.1
1990	75	67
1991	75	67
1992	34	67
1993	73	67
1994	45	67
1995	68	67
1996	59	67
1997	60	67
1998	100	67
1999	81	67
2000	86	81.1
2001	57	81.1
2003	67	81.1
2004	64	81.1
2005	94	81.1
2006	86	81.1
2007	124	81.1
2008	87	81.1
2009	65	81.1
2010	109	90.2
2011	100	90.2
2012	96	90.2
2013	60	90.2
2014	74	90.2
2015	69	90.2
2016	104	90.2
2017	71	90.2
2018	107	90.2
2019	112	90.2
2020	83	89.3
2021	60	89.3
2023	73	89.3
2024	104	89.3
2025	102	89.3
2026	114	89.3

For each year, a bar from the first to the last day at Columbia 3 WNW meeting 30 C (86 F).

First to last qualifying date each year at Columbia 3 WNW
Year	First date	Last date
1949	1949-05-04	1949-10-11
1950	1950-05-05	1950-10-31
1951	1951-05-01	1951-10-06
1952	1952-05-01	1952-10-01
1953	1953-05-21	1953-10-23
1955	1955-04-16	1955-10-06
1956	1956-04-28	1956-09-30
1957	1957-04-28	1957-09-15
1958	1958-04-24	1958-09-26
1960	1960-04-23	1960-09-23
1961	1961-05-31	1961-09-25
1962	1962-05-07	1962-10-11
1963	1963-04-21	1963-10-27
1964	1964-04-20	1964-09-22
1965	1965-04-22	1965-10-17
1966	1966-05-07	1966-09-04
1967	1967-03-11	1967-10-08
1968	1968-04-19	1968-10-01
1969	1969-05-22	1969-09-18
1970	1970-05-01	1970-09-27
1971	1971-04-20	1971-10-04
1972	1972-04-16	1972-09-27
1974	1974-05-19	1974-09-13
1975	1975-05-22	1975-11-09
1976	1976-06-10	1976-09-20
1977	1977-04-15	1977-09-24
1978	1978-04-09	1978-09-21
1980	1980-04-23	1980-10-11
1981	1981-04-13	1981-10-05
1982	1982-03-19	1982-10-07
1983	1983-06-11	1983-09-20
1985	1985-05-27	1985-10-12
1986	1986-04-26	1986-10-05
1987	1987-04-22	1987-09-18
1988	1988-04-06	1988-09-24
1989	1989-04-24	1989-09-14
1990	1990-06-08	1990-09-30
1991	1991-05-18	1991-09-19
1992	1992-06-16	1992-09-10
1993	1993-05-09	1993-09-23
1994	1994-06-02	1994-09-16
1995	1995-04-10	1995-09-12
1996	1996-05-18	1996-09-10
1997	1997-05-19	1997-09-22
1998	1998-05-14	1998-10-01
1999	1999-04-10	1999-09-29
2000	2000-05-12	2000-09-21
2001	2001-04-11	2001-09-13
2003	2003-04-15	2003-09-28
2004	2004-05-07	2004-09-16
2005	2005-05-12	2005-10-20
2006	2006-04-15	2006-10-05
2007	2007-03-26	2007-10-09
2008	2008-05-24	2008-09-14
2009	2009-04-24	2009-09-15
2010	2010-05-06	2010-10-12
2011	2011-04-10	2011-09-14
2012	2012-04-03	2012-09-08
2013	2013-04-18	2013-10-06
2014	2014-05-05	2014-10-03
2015	2015-05-08	2015-09-20
2016	2016-05-09	2016-10-20
2017	2017-04-15	2017-09-28
2018	2018-05-10	2018-10-09
2019	2019-05-09	2019-10-07
2020	2020-05-23	2020-09-12
2021	2021-05-05	2021-09-15
2023	2023-04-20	2023-10-02
2024	2024-04-18	2024-10-06
2025	2025-04-02	2025-10-01
2026	2026-03-21	2026-10-14

Every Fixed Threshold

Fixed thresholds at Columbia 3 WNW
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	71	124	2007	114
35 C (95 F): Days	57	58	1952	31
40 C (104 F): Days	4	6	1952	3
90 F (32.2 C): Days	71	90	1980	74
100 F (37.8 C): Days	23	24	1952	1
0 C (32 F): Ice days (max	66	24	2010	6
0 C (32 F): Frost days (min	67	110	1969	42
-10 C (14 F): Days with min	64	32	1977	5
-20 C (-4 F): Days with min	9	3	1989	2
20 C (68 F): Tropical nights (min	67	63	2016	86
25 C (77 F): Days with min	2	1	1958	1
10 mm (0.39 in): Days with 10 mm or more rain	74	57	1989	31
25 mm (0.98 in): Days with 25 mm or more rain	74	26	1983	13
50 mm (1.97 in): Days with 50 mm or more rain	72	9	1994	2
100 mm (3.94 in): Days with 100 mm or more rain	18	2	1969	1
10 cm (3.9 in): Days with 10 cm or more snowfall	12	3	1966	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1964	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

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Data for Columbia 3 WNW threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Columbia 3 WNW Threshold Days by Year (USC00401957)

Key Facts for Columbia 3 WNW Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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